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On Topological Graphic Passwords Made By Hanzi-graphs
- Source :
- 2018 IEEE 4th Information Technology and Mechatronics Engineering Conference (ITOEC).
- Publication Year :
- 2018
- Publisher :
- IEEE, 2018.
-
Abstract
- Graphical passwords (GPWs) have been used in the world. Topological graphic passwords (Topsnut-GPWs) differ from the existing graphical passwords and have many virtues in usage of mobile devices with touch screen. In this paper, we design new Hanzi-GPWs based on Hanzi (Chinese characters). We try to transform Chinese characters into mathematical models, called Hanzi-graphs here. We show that a Hanzi-graph $H = \cup _{i = 1}^m{H_i}$ with disjoint Hanzi-graphs H 1 , H 2 , …, H m admitting set-ordered graceful labelling admits an e-labellings. Some problems, at the end of this article, are proposed for further research.
Details
- Database :
- OpenAIRE
- Journal :
- 2018 IEEE 4th Information Technology and Mechatronics Engineering Conference (ITOEC)
- Accession number :
- edsair.doi...........77104af3daf48af93e7bb23dedc414f0